- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°52'42"N 4°33'49"W
- Eastings/Northings: 219744, 111902
- OS Grid: SS197119
- Mapcode Local: GBR K1.SXCF
- Mapcode Global: FRA 16BS.7WQ
Location and coordinates are for the approximate centre of Kempthorn's Rock within this administrative area.
Geographic features and populated places may cross administrative borders.